/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import {defineComponent} from 'vue'
import {
    TaskType,
    TASK_TYPES_MAP
} from '@/views/projects/task/constants/task-type'
import styles from './dag.module.scss'

export default defineComponent({
    name: 'workflow-dag-sidebar',
    emits: ['dragStart'],
    setup(props, context) {
        const allTaskTypes = Object.keys(TASK_TYPES_MAP).map((type) => ({
            type,
            ...TASK_TYPES_MAP[type as TaskType]
        }))

        return () => (
            <div class={styles.sidebar}>
                {allTaskTypes.map((task) => (
                    <div
                        class={[styles.draggable, `task-item-${task.type}`]}
                        draggable='true'
                        onDragstart={(e) => {
                            context.emit('dragStart', e, task.type as TaskType)
                        }}
                    >
                        <em
                            class={[
                                styles['sidebar-icon'],
                                styles['icon-' + task.type.toLocaleLowerCase()]
                            ]}
                        />
                        <span>{task.alias}</span>
                    </div>
                ))}
            </div>
        )
    }
})
